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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Short-term toxicity to fish

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Administrative data

Link to relevant study record(s)

Description of key information

The 96h-LC50 to Danio rerio (zebra fish) is 35.7 mg/L in an OECD TG 203 test under GLP (Reliablity 1) based on active ingredient concentration. 

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
35.7 mg/L

Additional information

The acute toxicity of Aromatic Hydrocarbons, C10-13, Reaction Products With Branched Nonene Sulphonated to the fresh water fish Danio rerio (zebra fish) was tested under static conditions for 96 hours in accordance with OECD TG 203 under GLP (Reliability 1). The results of a preliminary test showed no lethal effect at 10 mg/L and 100% effect at 100 mg/L. The definitive test was performed with nominal test concentrations of 4.2, 9.3, 20.6, 45.45 and 100 mg/L . The LC50 was 67.4 mg/L in the 96h test based on test material concentration. The LC50 is 35.7 mg/L based on active ingredient concentration.